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1 FEASIBILITY STUDY OF JUST IN TIME INVENTORY MANAGEMENT ON CONSTRUCTION PROJECT Patil Yogndra R. 1, Patil Dhananjay S. 2 1P.G.Scholar, Dpartmnt of Civil Enginring, Rajarambapu Institut of Tchnology, Islampur, Maharashtra, 2HOP Construction Managmnt, Rajarambapu Institut of Tchnology, Islampur, Maharashtra, India *** Abstract Abstract: Just in tim philosophy has lot of Potntional for managing movmnt of construction matrial from manufacturing yard to construction sit. Th traditional approach to matrial dlivry has bn usd in construction industry for many yars. It is imbddd in th corporat structur as th way to procur matrials. Major Construction Industris hav bn trying to adopt nw businss initiativs in ordr to stay aliv in th nw comptitiv markt plac. Companis must striv to crat high quality, and Low cost products that can gt to th customrs in th shortst tim possibl. Just-in-tim production systm is on of ths initiativs that focus on cost rduction by liminating non-valu addd activitis. This Papr Dals with Implmnting Just in Tim Invntory Control Approach on Highway Construction. JIT has Trmndous Effct on Matrial Dlivry Opration. During Implmntation of JIT Organization is rquird, to put dsird fforts on all lvls of th work. Kywords: just in tim, Cost Rduction, Non valu addd activity. 1. Introduction Incrasing Global comptition has forcd th Indian construction Industris to look for som nw tchniqus to mt th challngs in Construction Industry. During last two or thr dcads construction nvironmnt all ovr th world has xprincd mor changs, particularly, th construction nvironmnt has bcom on of th most important lmnts in crating th valu addd contnts for th products and srvic [1], [2]. Th traditional approach to matrial dlivry has bn usd in construction industry for many yars [3]. Th approach cratd lot of problm to construction industry. Fast dvlopmnt in communication, bttr quality matrial and fast matrial transportation systms has bcom global in natur. Construction industry also dmands mor product varity that mans rducd lot siz and high flxibility in construction work. Manpowr cost has also risn [4], [5]. All ths factors tnd to incras th matrial and projct cost. But th industry has to maintain th cost at a rasonabl lvl. To ovrcom matrial dlivry problm just in tim mthod is usd for larg projcts [6[, [7]. Just in Tim mthod application on dlivry of concrt is don in Japan. Rady mix concrt is prototypical xampl of batch procss whr a customr procss rlass an ordr to batch for th supplying procss and rcivs product as a rsult. This batch procss dos not allow any invntory of product to b maintaind bcaus th product is prishabl [8]. Prcast concrt supplir xamin if contractors ar rady to adopt th JIT philosophy for rciving and installing prcast concrt componnts on-sit. Lssons ar drawn from th mpirical findings to dtrmin how contractors can prpar for JIT managmnt of prcast concrt componnts [9]. JIT principl was introducd by Toyota Company in Japan. JIT is a systm that producs th rquird itm at th tim and in th quantitis ndd. By using JIT principl w can maintain quality of th ntir projct and incras fficincy of th workrs. JIT principl says that invntoris ar not mor important and should b considrd as wast [10], [11]. Concptually, JIT is an approach that combins difficult objctivs of low cost, lss spac rquirmnt for matrial stock, high quality and dlivry dpndability [12]. 2015, IRJET.NET- All Rights Rsrvd Pag 686

2 JIT Implmntation dpnd on supplir.th charactr of vry supplir is strongly rlatd to th succss or failur of any matrials-managmnt systm. Thus, slction of vndors is th critical initial stp, bcaus slction of vndors affcts th construction itslf. Thrfor, good vndor slction is important for an ffctiv matrials-managmnt systm, which lads th succssful compltion of a projct [13]. 2. CONCEPT OF JUST IN TIME Just in Tim (JIT) production is a manufacturing philosophy which incrass spd of production. JIT Concpt is, Company producs only what is ndd, whn it is ndd and in th quantity that is ndd. Th producs only what th customr rqusts, to actual ordrs, not to forcast. JIT can also b dfind as producing th ncssary units, with th rquird quality, in th ncssary quantitis, at th last saf momnt. It mans that can manag with thir own rsourcs and allocat thm vry asily. Schduling: schduling givs clar ida about daily work. Submit advanc schdul to vndor. Mak storag facility and safty stock for matrial. Plan includs dat, tim, plac, quantity, plac and no. of quipmnt. 3. Cas study 3.1) Introduction about : Plac: Aland (Gulbarga) Typ of work: Road Construction Typ of Road: Black Top Road (Flxibl Pavmnt) Lngth of Road: 63KM Cost of Projct: 37Cr.Nam of Company: Patil and Company Stat-Maharashtra, Dist-Solapur, Country-India Nam of Incharg: Vijay Patil Mo No: Fig no1: Shows JIT Concpt Various Stps in Implmntation of JIT: Sourc idntification: Just in Tim mans produc right quantity of matrial at right tim. Not bfor or aftr th work. Larg has thir own sourc but small construction industry is facing problms in matrial managmnt. Vndor analysis: vndor is a organization who supplis matrial to. Vndor may b singl or mor it s dpnding upon. 2015, IRJET.NET- All Rights Rsrvd Pag 687

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